/* 这个css文件是用来美化首页的 */
* {
  margin: 0;
  padding: 0;
  /* 内减模式 */
  box-sizing: border-box;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

/* 双伪类清除浮动影响 */
.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
}

.clearfix:after {
  clear: both;
}


body {
  background-color: #f3f5f7;
}

/* 版心通常用wrapper表示 */
.wrapper {
  width: 1200px;
  margin: 0 auto;
}

/* 头部 */
.header {
  height: 42px;
  /* background-color: pink; */
  /* margin-top: 30px;
  margin-bottom: 30px; */
  /* 不能左右给0，因为会覆盖掉wrapper的属性 */
  margin: 30px auto;
}

h1 {
  float: left;
}

/* 导航 */
.nav {
  float: left;
  height: 42px;
  margin-left: 70px;
  /* background-color: green; */
}

.nav li {
  float: left;
  margin-right: 26px;
}

.nav li a {
  display: block;
  height: 42px;
  padding: 0 9px;
  line-height: 42px;
  /* border-bottom: 2px solid #00a4ff; */

  font-size: 18px;
  color: #050505;
}

.nav li a:hover {
  border-bottom: 2px solid #00a4ff;
}

/* 搜索 */
.search {
  float: left;

  margin-left: 59px;
  width: 412px;
  height: 40px;
  border: 1px solid #00a4ff;
}

.search input {
  float: left;

  padding-left: 20px;
  /* 左右加一起宽度要小于父级420 */
  width: 360px;
  height: 38px;

  border: 0;
}

/* 控制placeholder的样式 */
.search input::placeholder {
  font-size: 14px;
  color: #bfbfbf;
}

.search button {
  float: right;

  width: 50px;
  height: 40px;
  background-image: url(../images/btn.png);
  border: 0;
}

.user {
  float: right;
  margin-right: 35px;
  height: 42px;
  line-height: 42px;
}

/* 调节图片垂直对齐方式 middle垂直居中 */
.user img {
  vertical-align: middle;
}

.banner {
  height: 420px;
  background-color: #1c036c;
}

.banner .wrapper {
  height: 420px;
  background-image: url(../images/banner2.png);
}

.banner .left {
  float: left;
  padding: 13px 20px;
  width: 190px;
  height: 420px;
  /* 透明度0.3 */
  background-color: rgba(0, 0, 0, 0.3);

  /* 行高属于控制文字的属性，能继承 */
  line-height: 44px
}

.banner .left span {
  float: right;
}

.banner .left a {
  font-size: 14px;
  color: #fff;
}

.banner .left a:hover {
  color: #00b4ff;
}

.banner .right {
  float: right;
  margin-top: 50px;
  width: 228px;
  height: 300px;
  background-color: #fff;
}

.banner .right h2 {
  height: 48px;
  background-color: #9bceea;
  text-align: center;
  line-height: 48px;

  font-size: 18px;
  color: #fff;
}

.banner .right .content {
  padding: 0 18px;
}

.banner .right .content dl {
  padding: 12px 0;
  border-bottom: 2px solid #e5e5e5;
}

.banner .right .content dt {
  font-size: 16px;
  color: #4e4e4e;
}

.banner .right .content dd {
  font-size: 14px;
  color: #4e4e4e;
}

.banner .right .more {
  display: block;
  /* margin: 4px 14px 0; */
  margin: 4px auto 0;

  width: 200px;
  height: 40px;
  border: 1px solid #00a4ff;

  font-size: 16px;
  color: #00a4ff;
  font-weight: 700px;

  text-align: center;
  line-height: 40px;
}

/* 精品推荐 */
.goods {
  margin-top: 8px;
  padding-left: 34px;
  padding-right: 26px;
  height: 60px;
  background-color: #fff;

  box-shadow: 0px 2px 3px 0px rgba(118, 118, 118, 0.2);

  line-height: 60px;
}

.goods h2 {
  float: left;

  font-size: 16px;
  color: #00a4ff;
  font-weight: 400;
}

.goods ul {
  float: left;

  margin-left: 30px;
}

.goods ul li {
  float: left;
}

.goods li a {
  border-left: 1px solid #bfbfbf;
  padding: 0 30px;

  font-size: 16px;
  color: #050505;
}

.goods .hobby {
  float: right;

  font-size: 14px;
  color: #00a4ff;
}

.box {
  margin-top: 35px;
}

.box .title {
  height: 40px;
}

.box .title h2 {
  float: left;
  font-size: 20px;
  color: #494949;
  font-weight: 400;
}

.box .title a {
  float: right;
  margin-right: 30px;
  font-size: 12px;
  color: #a5a5a5;
}

.box .content li {
  float: left;
  margin-right: 15px;
  margin-bottom: 15px;
  width: 228px;
  height: 270px;
  background-color: #fff;
}

.box .content li:nth-child(5n) {
  margin-right: 0;
}

.box .content li h3 {
  padding: 20px;
  font-size: 14px;
  color: #050505;
  font-weight: 400;
}

.box .content li p {
  padding: 0 20px;
  font-size: 12px;
  color: #999;
}

.box .content li span {
  color: #ff7c2d;
}

.footer {
  margin-top: 40px;
  padding-top: 30px;
  height: 417px;
  background-color: #fff;
}

.footer .left {
  float: left;
}

.footer .left p {
  margin: 20px 0 10px;
  color: #666;
}

.footer .left a {
  display: inline-block;

  width: 120px;
  height: 36px;
  border: 1px solid #00a4ff;

  text-align: center;
  line-height: 36px;
  color: #00a4ff;
}

.footer .right {
  float: right;
}

.footer .right dl {
  float: left;
  margin-left: 120px;

  font-size: 16px;
  color: #333333;
}

.footer .right dt {
  margin-bottom: 14px;
}

.footer .right dd a {
  color: #333333;
  font-size: 12px;
}

/* 定位 hot小图 子绝父相 */
.box .content li {
  position: relative;
}

.box .content li .hot {
  position: absolute;
  top: 4px;
  right: -4px;
}